Re: [SlimDevices: Touch] 24/192

2010-04-13 Thread cwp97

mortslim;534455 Wrote: 
 Sony SCD-XA5400ES SACD player
 http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551storeId=10151langId=-1productId=8198552921665537319

Sony Cassette Player
http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551storeId=10151langId=-1productId=11039145

My point being that just because they continue to sell players doesn't
mean they haven't almost given up.  Sony created SACDs, of course
they're going to milk it for every penny that they can.  Just like with
Betamax or the MiniDisc.

Regarding the quote from iTrax, again, of course he's going to say
that.  iTrax is a direct competitor to HDtracks.  Any business that
says, oh, you can get the same or even better quality stuff at a
different store has something wrong with them and will go out of
business pretty fast.

Like I mentioned a couple of posts ago, why not just download the
tracks yourself and just look at the files to check for audio content
above 22K.  If it's being ripped from the CD layer and upsampled, there
should be nothing there right?


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Re: [SlimDevices: Touch] 24/192

2010-04-12 Thread cwp97

mortslim;533395 Wrote: 
 Homework assignment: research DMCA

Coming back to the thread after the weekend, I see we're still at it. 
I think Bruce made things pretty clear (thanks Bruce!).  mortslim,
DMCA? really?  How is HDtracks breaking the DMCA if they have
agreements with the labels and rightsholders to convert and sell the
music?

Oh, and about Andreas Koch:
For the next four years he designed all of the digital componentry,
algorithms and architecture for EMM Labs digital audio products;
professional and audiophile. 
(from http://www.playbackdesigns.com/aboutus.html)

Please tell me mortslim, do you have more information than the guy who
actually designed the EMM??


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Re: [SlimDevices: Touch] 24/192

2010-04-12 Thread cwp97

Wait, I thought we were talking about how HDtracks is supposed to be
upsampling their music, not about SACD encryption.  How is this
supposed to prove/disprove that?

Also, wouldn't the proprietary SACD chipset and carefully licensed
and controlled hardware required to play the SACD found in a..
SACD player? The article from Positive Feedback was certainly
interesting.  From reading the article, Ed Meitner designs and sells
SACD players so obviously he's going to be pushing the format, plus it
was written in 2002.  Technology must have surely advanced in the 8
years since then.  You know that nothing is ever crack-proof.

Look, I'm new at the whole audiophile thing and HDtracks looks like a
good source of high resolution recordings.  Wouldn't this whole issue
be solved in about 5 minutes by you actually downloading a file from
them and then analyzing it?  Why haven't you done that instead of
constantly attacking them?


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Re: [SlimDevices: Touch] 24/192

2010-04-09 Thread cwp97

ummm...the EMM Labs ADC8 MKIV converter doesn't appear to be limited to
44.1/24 (http://www.emmlabs.com/full/adc8/flow.html) and the sampling
rate for an SACD is 2.8MHz?


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Re: [SlimDevices: Touch] 24/192

2010-04-09 Thread cwp97

Thanks for reposting that info.

So I read the instruction manual and yes, the base frequency can only
be set to 44.1 for DSD, but, there is another switch listed above that
in the manual that sets the sample rate.  Wouldn't setting that switch
to 2fs give you 88.2 (2 x the base frequency)?


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Re: [SlimDevices: Touch] 24/192

2010-04-09 Thread cwp97

But that “only 44.1kHz is allowed for DSD outputs and inputs” applies to
the base frequency.  As far as I can tell, isn't that different from the
actual sampling rate?  Looking at the manual:

1FS / 2FS: Selects the sample rate for PCM data. FS is the base
frequency (see 44.1 / 48 switch). 2FS position will mute outputs when
the oversampling ratio is set to 128.

44.1 / 48: Selects the base frequency (only 44.1kHz is allowed for DSD
outputs and inputs).

Now, I don't own this thing nor have I ever used it but it seems like
the 1FS/2FS switch is the actual thing that sets the sample rate.  So
if you select 44.1 as the base frequency and then set it to 2FS for the
sample rate, that would give you 88.2 as the sampling rate, wouldn't it?
Am I understanding this wrong?


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Re: [SlimDevices: Touch] 24/192

2010-04-09 Thread cwp97

Thanks for contacting them and posting their reply johnas.  So I guess
all this talk about switches and things was irrelevant?


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